bizhub c250 code c2555

[repeatcopiers]

Can someone tell me what this code is? Don't have color models in my Intravia and can't find similar code listed under B/W models. Thanks

[rocky246]

Abnormally low toner density detected Yellow TCR sensor. May need to replace yellow imaging unit.

[ukyo]

C2555: Abnormally low toner density detected Yellow TCR Sensor

Relevant Electrical Parts:
IU-Cyan
IU-Magenta
IU-Yellow
Toner Supply Motor C/K (M6)
Toner Supply Motor Y/M (M7)
Mechanical Control Board (PWB-M)
MFP Control Board (PWB-MFP)
Solution:

1. Peform image troubleshooting procedure if image density is low.
2. Clean the TCR Sensor window on the underside of the IU if dirty.
3. M6, M7 operation.
4. Reinstall IU.
5. Change IU.
6. Change PWB-M.
7. change PWB-MFP

[redime]

Check the obvious... make sure your toner is getting into the IU

Run toner auto supply a few times, print half tone patterns (122 density) in tech rep mode and see if you have a solid yellow pattern on a full 11x17 sheet, if not, replace your yellow IU

[B0265]

First of all, check that the shutter mechanism on the toner cartridge is working and that the film that is attached to the shutter isn't broken and blocking the entrance of the cartridge.

[mitchl]

First of all, check that the shutter mechanism on the toner cartridge is working and that the film that is attached to the shutter isn't broken and blocking the entrance of the cartridge.

Theres a bulletin out on this and we are seeing it constantly!
get me an email address and Ill forward it along.

[repeatcopiers]

repeatcopiers@tx.rr.com Thanks so much!!

[mitchl]

Check your email my brother!

[Haroldbfix]

First of all, check that the shutter mechanism on the toner cartridge is working and that the film that is attached to the shutter isn't broken and blocking the entrance of the cartridge.

I agree and make sure the IU drive gears are not hard to turn form the customer storing the IU in a vertical position and all the developer and toner compacts to one end of the IU

[ni311]

Maybe you're lucky and all you have to do is change the toner bottle wit a new one. If the user is trying to get the most of the toner bottle he'll end up with this type of code, depending on the color.